<template>
  <div class="login-container">
    <el-form
      ref="loginFormRef"
      :model="loginForm"
      :rules="loginRules"
      class="login-form"
      autocomplete="on"
      label-position="left"
    >
      <div class="title-container">
        <h3 class="title">系统登录</h3>
      </div>

      <el-form-item prop="loginId">
        <span class="svg-container">
          <!-- <svg-icon icon-class="user" /> -->
          <el-icon>
            <User />
          </el-icon>
        </span>

        <el-input
          ref="loginId"
          v-model="loginForm.loginId"
          placeholder="loginId"
          name="loginId"
          type="text"
          tabindex="1"
          autocomplete="on"
        />
      </el-form-item>

      <el-tooltip
        v-model="capsTooltip"
        content="Caps lock is On"
        placement="right"
        manual
      >
        <el-form-item prop="password">
          <span class="svg-container">
            <!-- <svg-icon icon-class="password" /> -->
            <el-icon>
              <Lock />
            </el-icon>
          </span>
          <el-input
            :key="passwordType"
            ref="password"
            v-model="loginForm.password"
            :type="passwordType"
            placeholder="Password"
            name="password"
            tabindex="2"
            autocomplete="on"
            @keyup.native="checkCapslock"
            @blur="capsTooltip = false"
            @keyup.enter.native="handleLogin(loginFormRef)"
          />
          <span class="show-pwd" @click="showPwd">
            <!-- <svg-icon :icon-class="passwordType === 'password' ? 'eye' : 'eye-open'" /> -->
            <el-icon v-if="passwordType === 'password'">
              <Hide />
            </el-icon>
            <el-icon v-else>
              <View />
            </el-icon>
          </span>
        </el-form-item>
      </el-tooltip>

      <el-button
        :loading="loading"
        type="primary"
        style="width: 100%; margin-bottom: 30px"
        @click.native.prevent="handleLogin(loginFormRef)"
        >Login</el-button
      >

      <!-- <div style="position: relative">
        <div class="tips">
          <span>loginId : admin</span>
          <span>Password : any</span>
        </div>
        <div class="tips">
          <span style="margin-right: 18px">loginId : editor</span>
          <span>Password : any</span>
        </div>

        <el-button class="thirdparty-button" type="primary" @click="showDialog = true">
          Or connect with
        </el-button>
      </div> -->
    </el-form>

    <!-- <el-dialog title="Or connect with" :visible.sync="showDialog">
            Can not be simulated on local, so please combine you own business simulation! ! !
            <br>
            <br>
            <br>
            <social-sign />
        </el-dialog> -->
  </div>
</template>

<script setup lang="ts">
import { validUsername } from "@/utils/validate";
import { onMounted, ref, nextTick, reactive, watch } from "vue";
import type { FormInstance, FormRules } from "element-plus";
import { login } from "@/apis/user";
import { useRoute, useRouter } from "vue-router";
// import SocialSign from './components/SocialSignin'
defineOptions({
  name: "login",
});

interface RuleForm {
  loginId: string;
  password: string;
}

const loginFormRef = ref<FormInstance>();
const loginForm = reactive<RuleForm>({
  loginId: "admin",
  password: "123456",
});

const validateUsername = (rule, value, callback) => {
  if (!validUsername(value)) {
    callback(new Error("Please enter the correct user name"));
  } else {
    callback();
  }
};
const validatePassword = (rule, value, callback) => {
  if (value.length < 6) {
    callback(new Error("The password can not be less than 6 digits"));
  } else {
    callback();
  }
};
const loginRules = reactive<FormRules<RuleForm>>({
  loginId: [{ required: true, trigger: "blur", validator: validateUsername }],
  password: [{ required: true, trigger: "blur", validator: validatePassword }],
});
const passwordType = ref("password");

const capsTooltip = ref(false);

const loading = ref(false);

const showDialog = ref(false);

const checkCapslock = (e) => {
  const { key } = e;
  // this.capsTooltip = key && key.length === 1 && (key >= 'A' && key <= 'Z')
};
const password = ref();
const showPwd = () => {
  if (passwordType.value === "password") {
    passwordType.value = "";
  } else {
    passwordType.value = "password";
  }
  nextTick(() => {
    password.value.focus();
  });
};

// const
// const handleLogin = () => {
// //  loginFormRef.validate((valid) => {
// //     if (valid) {
// //       loading.value = true;
// //     //   this.$store
// //     //     .dispatch("user/login", this.loginForm)
// //     //     .then(() => {
// //     //       this.$router.push({ path: this.redirect || "/", query: this.otherQuery });
// //     //       this.loading = false;
// //     //     })
// //     //     .catch(() => {
// //     //       this.loading = false;
// //     //     });
// //     } else {
// //       console.log("error submit!!");
// //       return false;
// //     }
// //   });
// };
const handleLogin = async (formEl: FormInstance | undefined) => {
  if (!formEl) return;
  await formEl.validate(async (valid, fields) => {
    if (valid) {
      const res = await login(loginForm);

      alert(JSON.stringify(res));
      console.log("submit!");
    } else {
      console.log("error submit!", fields);
    }
  });
};
const getOtherQuery = (query) => {
  return Object.keys(query).reduce((acc, cur) => {
    if (cur !== "redirect") {
      acc[cur] = query[cur];
    }
    return acc;
  }, {});
};

const loginId = ref();
onMounted(() => {
  if (loginForm.loginId === "") {
    loginId.value.focus();
  } else if (loginForm.password === "") {
    password.value.focus();
  }
});
const router = useRouter();
const route = useRoute();
const redirect = ref(undefined);
const otherQuery = ref({});
watch(route, () => {
  const query = route.query;
  console.log(query)
//   LocationQueryValue
//   if (query) {
//     redirect.value = query.redirect;
//     otherQuery.value = getOtherQuery(query);
//   }
});
// const afterQRScan = () => {
//   if (e.key === "x-admin-oauth-code") {
//     const code = getQueryObject(e.newValue);
//     const codeMap = {
//       wechat: "code",
//       tencent: "code",
//     };
//     const type = codeMap[this.auth_type];
//     const codeName = code[type];
//     if (codeName) {
//       this.$store.dispatch("LoginByThirdparty", codeName).then(() => {
//         this.$router.push({ path: this.redirect || "/" });
//       });
//     } else {
//       alert("第三方登录失败");
//     }
//   }
// };
// export default {

//     watch: {
//         $route: {
//             handler: function (route) {
//                 const query = route.query
//                 if (query) {
//                     this.redirect = query.redirect
//                     this.otherQuery = this.getOtherQuery(query)
//                 }
//             },
//             immediate: true
//         }
//     },
//     created() {
//         // window.addEventListener('storage', this.afterQRScan)
//     },
//     mounted() {

//     },
//     destroyed() {
//         // window.removeEventListener('storage', this.afterQRScan)
//     },

// }
</script>

<style lang="scss">
/* 修复input 背景不协调 和光标变色 */
/* Detail see https://github.com/PanJiaChen/vue-element-admin/pull/927 */

$bg: #283443;
$light_gray: #fff;
$cursor: #fff;

@supports (-webkit-mask: none) and (not (cater-color: $cursor)) {
  .login-container .el-input input {
    color: $cursor;
  }
}

/* reset element-ui css */
.login-container {
  .el-input {
    display: inline-block;
    height: 47px;

    flex: 0 0 85%;

    input {
      background: transparent;
      border: 0px;
      -webkit-appearance: none;
      border-radius: 0px;
      padding: 12px 5px 12px 15px;
      color: $light_gray;
      height: 47px;
      caret-color: $cursor;

      &:-webkit-autofill {
        box-shadow: 0 0 0px 1000px $bg inset !important;
        -webkit-text-fill-color: $cursor !important;
      }
    }

    .el-input__wrapper {
      width: 100%;
      background: transparent;
      box-shadow: none;
    }
  }

  .el-form-item {
    border: 1px solid rgba(255, 255, 255, 0.1);
    background: rgba(0, 0, 0, 0.1);
    border-radius: 5px;
    color: #454545;
  }
}
</style>

<style lang="scss" scoped>
$bg: #2d3a4b;
$dark_gray: #889aa4;
$light_gray: #eee;

.login-container {
  min-height: 100%;
  width: 100%;
  background-color: $bg;
  overflow: hidden;

  .login-form {
    position: relative;
    width: 520px;
    max-width: 100%;
    padding: 160px 35px 0;
    margin: 0 auto;
    overflow: hidden;
  }

  .tips {
    font-size: 14px;
    color: #fff;
    margin-bottom: 10px;

    span {
      &:first-of-type {
        margin-right: 16px;
      }
    }
  }

  .svg-container {
    padding: 6px 5px 6px 15px;
    color: $dark_gray;
    vertical-align: middle;
    width: 30px;
    display: inline-block;
  }

  .title-container {
    position: relative;

    .title {
      font-size: 26px;
      color: $light_gray;
      margin: 0px auto 40px auto;
      text-align: center;
      font-weight: bold;
    }
  }

  .show-pwd {
    position: absolute;
    right: 10px;
    top: 7px;
    font-size: 16px;
    color: $dark_gray;
    cursor: pointer;
    user-select: none;
  }

  .thirdparty-button {
    position: absolute;
    right: 0;
    bottom: 6px;
  }

  @media only screen and (max-width: 470px) {
    .thirdparty-button {
      display: none;
    }
  }
}
</style>
